Overwatch Master Tier List — Oasis (30-Day)
Auto-generated Overwatch tier list on Oasis for Master players, built from 30 days of ranked play. Win-rate and pick-rate weighted, refreshed daily.
In Master ranks competitive Overwatch on Oasis, the current top picks are Doctrine, Sombra, Tracer and Dmon. Rankings combine win rate and pick rate over a 30-day window of ranked play, refreshed daily.
Map
S
A
Cassidy51.4% WR · 36.2% PR · 20.0% BR51.4% WR36.2% PR20.0% BR
Winston54.0% WR · 13.2% PR · 4.5% BR54.0% WR13.2% PR4.5% BR
Genji53.0% WR · 19.5% PR · 2.5% BR53.0% WR19.5% PR2.5% BR
Hazard53.9% WR · 8.7% PR · 4.5% BR53.9% WR8.7% PR4.5% BR
Soldier: 7651.9% WR · 14.7% PR · 1.6% BR51.9% WR14.7% PR1.6% BR
Torbjörn53.4% WR · 5.0% PR · 0.7% BR53.4% WR5.0% PR0.7% BR
Illari53.7% WR · 2.2% PR · 0.1% BR53.7% WR2.2% PR0.1% BR
Jetpack-Cat52.3% WR · 8.8% PR · 39.8% BR52.3% WR8.8% PR39.8% BR
Brigitte52.0% WR · 9.1% PR · 0.7% BR52.0% WR9.1% PR0.7% BRB
Baptiste51.9% WR · 8.2% PR · 0.6% BR51.9% WR8.2% PR0.6% BR
Pharah52.4% WR · 4.2% PR · 6.8% BR52.4% WR4.2% PR6.8% BR
Ashe52.3% WR · 4.1% PR · 0.8% BR52.3% WR4.1% PR0.8% BR
Reaper50.9% WR · 12.1% PR · 3.6% BR50.9% WR12.1% PR3.6% BR
Vendetta51.7% WR · 5.1% PR · 4.3% BR51.7% WR5.1% PR4.3% BR
Ana47.5% WR · 29.3% PR · 9.4% BR47.5% WR29.3% PR9.4% BR
Doomfist49.9% WR · 13.3% PR · 18.5% BR49.9% WR13.3% PR18.5% BR
Shion48.8% WR · 17.7% PR · 0.4% BR48.8% WR17.7% PR0.4% BR
Zenyatta50.7% WR · 6.0% PR · 2.0% BR50.7% WR6.0% PR2.0% BR
Echo50.5% WR · 3.9% PR · 0.2% BR50.5% WR3.9% PR0.2% BR
Roadhog49.7% WR · 8.5% PR · 8.2% BR49.7% WR8.5% PR8.2% BR
Junker Queen50.4% WR · 3.9% PR · 0.2% BR50.4% WR3.9% PR0.2% BR
Juno49.0% WR · 9.1% PR · 0.1% BR49.0% WR9.1% PR0.1% BR
Junkrat49.9% WR · 3.2% PR · 0.6% BR49.9% WR3.2% PR0.6% BRC
Symmetra50.0% WR · 2.1% PR · 1.8% BR50.0% WR2.1% PR1.8% BR
Wuyang49.0% WR · 7.5% PR · 0.3% BR49.0% WR7.5% PR0.3% BR
Domina49.8% WR · 2.5% PR · 1.3% BR49.8% WR2.5% PR1.3% BR
Mizuki48.7% WR · 8.6% PR · 8.3% BR48.7% WR8.6% PR8.3% BR
Moira48.0% WR · 12.0% PR · 0.4% BR48.0% WR12.0% PR0.4% BR
Mei49.2% WR · 4.0% PR · 0.5% BR49.2% WR4.0% PR0.5% BR
D.Va48.6% WR · 7.3% PR · 26.6% BR48.6% WR7.3% PR26.6% BR
Mercy48.6% WR · 6.2% PR · 12.9% BR48.6% WR6.2% PR12.9% BR
Sierra49.0% WR · 2.8% PR · 0.4% BR49.0% WR2.8% PR0.4% BR
Orisa47.7% WR · 10.0% PR · 26.1% BR47.7% WR10.0% PR26.1% BR
Kiriko45.4% WR · 23.7% PR · 3.7% BR45.4% WR23.7% PR3.7% BR
Anran48.1% WR · 5.5% PR · 2.8% BR48.1% WR5.5% PR2.8% BR
Zarya48.0% WR · 4.9% PR · 15.9% BR48.0% WR4.9% PR15.9% BR
Venture48.1% WR · 2.6% PR · 0.2% BR48.1% WR2.6% PR0.2% BRD
Hanzo47.9% WR · 3.4% PR · 0.3% BR47.9% WR3.4% PR0.3% BR
Mauga47.2% WR · 4.5% PR · 24.1% BR47.2% WR4.5% PR24.1% BR
Freja47.4% WR · 3.2% PR · 15.5% BR47.4% WR3.2% PR15.5% BR
Wrecking Ball46.9% WR · 5.6% PR · 3.9% BR46.9% WR5.6% PR3.9% BR
Lúcio46.7% WR · 5.5% PR · 0.1% BR46.7% WR5.5% PR0.1% BR
Reinhardt46.4% WR · 4.9% PR · 0.6% BR46.4% WR4.9% PR0.6% BR
Bastion46.0% WR · 6.0% PR · 6.5% BR46.0% WR6.0% PR6.5% BR
Emre45.1% WR · 3.0% PR · 0.1% BR45.1% WR3.0% PR0.1% BR
Sigma44.4% WR · 3.4% PR · 1.6% BR44.4% WR3.4% PR1.6% BR
Sojourn43.1% WR · 11.1% PR · 0.7% BR43.1% WR11.1% PR0.7% BR
Ramattra43.4% WR · 1.9% PR · 0.5% BR43.4% WR1.9% PR0.5% BR
Lifeweaver42.3% WR · 4.0% PR · 0.4% BR42.3% WR4.0% PR0.4% BR
Widowmaker40.5% WR · 1.7% PR · 3.8% BR40.5% WR1.7% PR3.8% BRHow tiers are computed
Pick-rate-weighted win rate and average pick rate are z-scored within this slice. Composite score = 0.7 * z(win_rate) + 0.3 * z(pick_rate). Heroes are sorted by score and bucketed by score percentile.
- Pick-rate floor: heroes below 0.5% pick rate in the slice are excluded.
- Score weights: 0.7 x z(win rate) + 0.3 x z(pick rate).
- Tier cutoffs (by score percentile, of 54 eligible heroes): S = top 8% · A = top 17% · B = top 25% · C = top 25% · D = top 25%.
FREQUENTLY ASKED
- Who is the best hero in Overwatch on Oasis for Master players?
- Doctrine currently leads with a 58.5% win rate and 49.9% pick rate on Oasis. Sombra and Tracer round out the top 3.
- Which heroes are S-tier heroes in Overwatch in Master on Oasis?
- S-tier on Oasis: Doctrine, Sombra, Tracer, Dmon.
- How is this Overwatch tier list calculated?
- Heroes are scored from a weighted blend of win rate (70%) and pick rate (30%) across competitive matches in Master ranks, with a minimum pick rate of 0.5% to filter out off-meta noise. S/A/B/C/D cutoffs are percentile-based across the resulting score distribution.
- How often is the tier list updated?
- Daily. The current snapshot covers competitive matches from 2026-10-01 to 2026-10-30 (30-day rolling window).